Laserfiche WebLink
G i Z <br /> WELL GAUGING/PURGING CALCULATIONS <br /> DATA SHEET <br /> CdARWATElt <br /> `< G R O U PData Job No. Location <br /> 229 Tewksbury Ave,Point Ric;unond,CA 94801 / <br /> Phone: (510)307-9943 Pax: (510)232-2823 6���2 Z <br /> Tech(s): Drums on Site OTOA Drums on Site TOD <br /> Y ? Water: ® Soil: 7 Water: <br /> 13Pfr�- soil: / > {J <br /> Well No Diameter DT8 ©7W <br /> PV SPL Notes <br /> '{> (in) (ft) (ft} kft) a (gal} (ft} <br /> ny �� <br /> b <br /> U c <br /> I <br /> .1 <br /> In✓�i <br /> Ex n i n' Conversion Factors of <br /> V DTB = Depth to Bottom 2-inch diameter well cf=0.16 gal/ft <br /> DTW = Depth to Water 4-inch diameter well cf=0.65 gal/ft <br /> ST = Saturated Thickness (DTB-DTW) 6-inch diameter well cf-1.44 gallft <br /> CV = Casing Volume (ST x cf) <br /> PV = Purge Volume (standard 3 x CV, well development 10 x CV) <br /> >3 SPL =Thickness of Separate Phase Liquid <br />